Which of the following supports FileHandle methods that correspond to Perl special variables?

Which function opens a file in writing mode after truncating the file?

What is the purpose of using the FILE literal?

Which statement is correct about Hash Functions?

Which command line arguments are stored and how would you read command-line arguments with Perl?

Which operator immediately ends execution of the loop?

What does the syntax indicate?         $lvalue=join(delimiter, list);

How are hash references created?

Which pertain to IO: :Handle?

A label, in Perl, is.

What does the pop function do?